87225886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{31219}}^1$

素因数の和:31359

約数の個数: 16

約数和(自身を含む): 143861760

約数和(自身を除く): 56635874

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 31219, 62438, 343409, 686818, 3964813, 7929626, 43612943, 87225886]

約数ペア:

[(1, 87225886), (2, 43612943), (11, 7929626), (22, 3964813), (127, 686818), (254, 343409), (1397, 62438), (2794, 31219)]